package org.example.netty.HeartBeat.server;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;

public class ChatServer {
    public static void main(String[] args) throws InterruptedException {
        EventLoopGroup bossGroup =new NioEventLoopGroup();
        EventLoopGroup workerGroup =new NioEventLoopGroup();
        try {
            ServerBootstrap serverBootstrap =new ServerBootstrap();
            serverBootstrap.group(bossGroup,workerGroup).channel(NioServerSocketChannel.class)
                    .handler(new LoggingHandler(LogLevel.INFO))
                    .childHandler(new ChatServerInitializer());
            ChannelFuture channelFuture =serverBootstrap.bind(8899).sync();
            channelFuture.channel().closeFuture().sync();
        }finally {
            bossGroup.shutdownGracefully();workerGroup.shutdownGracefully();
        }
    }
}
